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Rexroth A10VG28 A10VG45 A10VG63 Hydraulic Oil Pump
A4VTG90 close circuit variable displacement piston pumps
1.Displacement Level(ml/r):90
2.Rated Pressure(Mpa) :40
3.Controlled Type: Hydraulic control
The inner donkey pump of this pump can oil and control oil source, the inlet/outlet of this pump can connect with two check relief valves which is inside of pump ,and it ensures system never overload , operated directional stably , no concussion , with maximum displacement adjustable system, this pump applied to drive mixing cylinder of concrete transport truck and closed circuit hydraulic system widely.



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